baber/WOPTO huggingface dataset:
Patent WO-2021015948-A1 (WO)
Title: Measuring and responding to attention levels in group teleconferences
Inventor: GORNY THOMAS
IPC: H04L12/18
Filed: 2020-07-08
Abstract: A system and method are disclosed for generating a teleconference space for two or more communication devices using a computer coupled with a database and comprising a processor and memory. The computer generates a teleconference space and transmits requests to join the teleconference space to the two or more communication devices. The computer stores in memory identification information for each of the two or more communication devices. Each of the two or more communication devices stores audiovisual data pertaining to one or more users associated with each of the two or more communication devices. Each communication device converts the audiovisual data into facial expressions data, generates emotions data from the facial expressions data, generates attention data from the emotions data, and reacts to the emotions data by generating and displaying an alert message on an audiovisual display device associated with one of the two or more communication devices.
Patent WO-2021011721-A1 (WO)
Inventor: MADSEN JAMES
IPC: G01G13/26
Filed: 2020-07-16
Abstract: A system for splitting a fluid includes a source support configured to support a source container of a fluid flow circuit and at least one satellite support, with each satellite support configured to support a different satellite container fluidly connected to the source container. A weight scale is associated with each of the supports. The system also includes a clamp system and a controller. The controller is configured to control each weight scale to measure a combined weight of the container and the contents of the container supported by the support associated with the weight scale. The controller is configured to control the clamp system to selectively allow and prevent fluid flow from the source container to each satellite container based at least in part upon the weights measured by each weight scale. Fluid flow continues until the contents of each container have reached a target volume.
Patent WO-2022019927-A1 (WO)
Title: Synthesis of a cationic surfmer and its copolymers for enhanced oil recovery
Inventor: ZHANG XUAN
IPC: C08F20/56
Filed: 2020-08-07
Abstract: Provided is a quaternary ammonium surfmer, that may have the following general formula (I): N+-R1R2R3R4(X-), where: R1 and R2 may independently be H or a C1-C3 alkyl, R3 may be a C19+ amidoalkyl group, R4 may be a C3-C6 alkyl having a terminal olefin double bond group, and X may be a halogen. Further provided is a method for synthesizing the quaternary ammonium surfmer and a method for recovering hydrocarbons from a subterranean formation that may include injecting a treatment fluid comprising the quaternary ammonium surfmer into the subterranean formation.
Patent WO-2021034807-A1 (WO)
Title: Antimicrobial body access system
Inventor: JHO JIAYE
IPC: A61M25/06
Filed: 2020-08-18
Abstract: An antimicrobial catheter includes an elongated body adapted to be inserted into a body cavity of a patient that is not vascular or the urethra. An antimicrobial surface is positioned along an exterior circumferential surface of the elongated body, wherein the antimicrobial surface is configured to inhibit pathogens. The elongated body has at least one interior lumen defined by a sidewall forming the elongated body. The exterior circumferential surface extends between a first end of the elongated body and a second end of the elongated body.
Patent WO-2022010507-A1 (WO)
Title: Method and apparatus for continuously checking casing cement quality
Inventor: ALALI AMMAR
IPC: E21B47/005
Filed: 2020-10-20
Abstract: A system for monitoring downhole cement quality in a cased well includes an active acoustic source that generates acoustic waves, a distributed acoustic sensor, and a controller. The distributed acoustic sensor includes an optical fiber (510) disposed on the outer surface of the casing (522). When cement (526) is damaged, acoustic waves (520) can pass and produce ringing in the casing, which is detected by the optical fiber. A controller receives the acoustic information and identifies well integrity loss.
Patent WO-2021046056-A1 (WO)
Title: Golf ball comprising a lightweight core
Inventor: PEREGOY KELLEY
IPC: B29C45/16
Filed: 2020-09-01
Abstract: The presently disclosed subject matter is directed to a golf ball providing improve play characteristics. The disclosed golf ball includes an outer cover comprising a plurality of divots. The disclosed golf ball further includes a central core comprising one or more lightweight materials, such as aerogel. The combination of the lightweight core and the unique divots enable the golf ball to go farther and straighter when hit by the golfer, thereby providing increased performance.
Patent WO-2021141638-A1 (WO)
Inventor: TRAN TUAN T
IPC: G06T7/136
Filed: 2020-09-24
Abstract: L'invention concerne un système et un procédé de génération de contours dans des balayages d'imagerie médicale. Dans certains modes de réalisation, le procédé comprend le calcul d'un premier seuil, sur la base d'un premier point cible dans un réseau de données de balayage normalisé et la génération d'un premier contour. Le contour peut être une limite d'une première région, la première région étant une région dans laquelle les éléments du réseau de données de balayage normalisé sont inférieurs au premier seuil.
Patent WO-2022046131-A1 (WO)
Inventor: ALALI AMMAR
IPC: E21B33/13
Filed: 2020-09-25
Abstract: Provided is a system for emplacing an electrically activated lost circulation material within a wellbore. The system may comprise a bottom hole assembly connected to a drill string, with an activation tool that may be provided along the bottom hole assembly. The system may comprise an activation tool with a non-conductive isolation sleeve having an inner bore, electrodes exposed to an outer surface of the isolation sleeve, conductive cables electrically connecting the electrodes to one of an anode terminal and a cathode terminal, and a seat extending into the inner bore. Further provided is a method for plugging a loss zone in a wellbore that may use at least one activation tool. The method may include circulating an electrically activated lost circulation material to the loss zone and delivering electricity from a power source to electrodes of the activation tool to solidify the electrically activated lost circulation material.
Patent WO-2021076937-A1 (WO)
Title: Die level product modeling without die level input data
Inventor: BURCH RICHARD
IPC: H01L23/00
Filed: 2020-10-16
Abstract: A machine learning model for each die for imputing process control parameters at the die. The model is based on wafer sort parametric measurements at multiple test sites across the entire wafer, as well as yield results for the wafer. This allows for a better analysis of outlier spatial patterns leading to improved yield results.
Patent WO-2021108211-A1 (WO)
Inventor: BELLER ANDREW
IPC: G05D1/00
Filed: 2020-11-19
Abstract: The described techniques relate to modifying a trajectory of a vehicle, such as an autonomous vehicle, based on a latency associated with one or more systems of the vehicle. In examples, a planning system of the vehicle may predict a future latency (e.g., based on an interval between receipt of sensor data and/or object predictions), and use the future latency to determine a time at which to predict object behavior. Additionally, in some cases, the described techniques may include associating a predetermined acceleration with a predicted future location of the object to create a safety distance around the object, where the predetermined acceleration may be based on a maximum expected acceleration of the object. The safety distance may account for the object potentially accelerating in one or more directions at the future time.
Patent WO-2021113574-A1 (WO)
Title: A t cell-based immunotherapy for central nervous system viral infections and tumors
Inventor: IWASAKI AKIKO
IPC: A61K39/00
Filed: 2020-12-04
Abstract: The present disclosure relates to compositions and methods for treating or preventing a disease or disorder of the brain, spinal cord or central nervous system. It is described herein that an immunogenic composition which induces a CD4 T cell immune response induces permeability of the blood brain barrier, and allows for the access of a therapeutic antibody or agent to the brain, spinal cord or central nervous system.
Patent WO-2021118934-A1 (WO)
Inventor: KIM YONGTAE
IPC: C12N5/00
Filed: 2020-12-07
Abstract: The present disclosure relates to a microfluidic device for simulating the structure and function of an  in vivo  tissue barrier. Specifically, the present disclosure relates to a microfluidic device that can be used as a model for new drug development and toxicity assessment and the like by simulating the structure and function of a two-dimensional-three-dimensional connective tissue barrier or a three-dimensional tissue barrier and thus replacing animal models, a method of culturing cells in the microfluidic device, and a method of simulating an organ or a body part using the microfluidic device.
Patent WO-2021133737-A1 (WO)
Inventor: TRNKA MANDY LEA
IPC: G02B6/245
Filed: 2020-12-21
Abstract: Processing operations allow optical fibers to be efficiently installed in ferrules. An optical fiber holding device includes a clip having a length that extends between a first end and a second end. The clip includes a base and a cover that each extend between the first end and second ends. The clip includes a fiber passage that located between the cover and the base that extends between the first and second ends. The clip defines a ferrule boot receptacle at the first end.
Patent WO-2021138187-A1 (WO)
Title: Dynamic sparse radar array for scenarios
Inventor: Emadi Mohammad
IPC: G01S7/288
Filed: 2020-12-23
Abstract: In one embodiment, a method includes determining one or more transmission criteria for a radar system. The radar system having a number of antenna elements. The method also includes determining a configuration of a selected subset of the number of antenna elements satisfying the one or more transmission criteria; configuring a switching network to couple each antenna element of the selected subset of antenna elements to a corresponding receiving channel and a corresponding transmitting channel; and causing the radar system to transmit and receive signals using the selected subset of antenna elements.
Patent WO-2022139840-A1 (WO)
Title: Identification of objects
Inventor: GONZALEZ MARTIN SERGIO
IPC: B22F10/85
Filed: 2020-12-23
Abstract: According to one example, there is provided a non-transitory computer-readable medium on which is stored computer-readable instructions that when executed by the computer cause the computer to obtain data relating to a set of objects generated by an object generation system, display using the obtained data a visualization of the set of objects, receive user input identifying a set of objects displayed in the visualization, supply, based on set of identified objects, obtained data, or data derived therefrom, to a post-processing module that is to process a set of objects corresponding to the set of identified objects.
Patent WO-2021142097-A1 (WO)
Title: Repulpable, recyclable, compostable and biodegradable reinforcement elements and paper reinforced tapes, and containers including the same
Inventor: NOWAK MICHAEL
IPC: D21H27/30
Filed: 2021-01-07
Abstract: The invention features a reinforcement element including a continuous paper strip having a first side and a second side, a first adhesive composition disposed on at least one of the first side and second side. The invention further features a paper reinforced tape including a continuous paper strip, a continuous paper backing layer and a first adhesive composition disposed between the continuous paper strip and the continuous paper backing layer thereby adhering the continuous paper strip to the continuous paper backing layer. The paper reinforced tapes and reinforcement elements of this invention have improved repulpability, recyclability, compostability and biodegradability. Further, these reinforcement elements and paper reinforced tapes, despite being predominately paper, unexpectedly provide excellent container reinforcement properties and further can be used as opening tapes, dosing tapes and carrying handles.
Patent WO-2021150541-A1 (WO)
Title: Biodegradable compositions and articles made from cellulose acetate
Inventor: SHIH WAYNE
IPC: C08L1/12
Filed: 2021-01-20
Abstract: A thermoformable and biodegradable cellulose acetate composition comprising at least one cellulose acetate and either polyethylene glycol or m ethoxy polyethylene glycol are disclosed. The compositions are formed into films, sheets, and articles.
Patent WO-2021158969-A1 (WO)
Inventor: ZHANG QUANXUAN
IPC: C07K19/00
Filed: 2021-02-05
Abstract: La présente invention concerne un nouveau ligand d'affinité polypeptidique couplé à des supports solides, ainsi qu'une purification par affinité d'anticorps IgG. L'invention comprend (1) la conception, la génération et la purification de ligands polypeptidiques, (2) le couplage d'un ligand d'affinité polypeptidique à une matrice de support solide, (3) la purification d'IgG (anticorps polyclonaux et monoclonaux), et (4) le nettoyage et la réutilisation de la matrice solide à support polypeptidique.
Patent WO-2021174023-A1 (WO)
Inventor: LAZAR DANIEL
IPC: C07D413/14
Filed: 2021-02-26
Abstract: Disclosed are small molecule inhibitors of SLC15A4, and methods of using them to treat pDC-mediated diseases and conditions.
Patent WO-2021211559-A1 (WO)
Title: Component array including one or more heat sink layers
Inventor: DEMCKO RONALD S
IPC: H01G4/012
Filed: 2021-04-13
Abstract: A component array can include a first multilayer ceramic component having a first terminal at a first end and a second terminal at a second end opposite the first end in a first direction. A second component can have a first terminal at a first end and a second terminal at a second end opposite the first end in the first direction. A heat sink layer can be arranged between the first component and the second component in a second direction that is perpendicular to the first direction. The heat sink layer can include a first metallization layer electrically connecting the first terminal of the first multilayer ceramic component with the first terminal of the second multilayer ceramic component and a second metallization layer electrically connecting the second terminal of the first multilayer ceramic component with the second terminal of the second multilayer ceramic component.
Patent WO-2021217041-A1 (WO)
Title: Dérivés d'alpha-amino et d'alpha-hydroxy carboxamide n-substitués
Inventor: BARTA THOMAS
IPC: C07C271/52
Filed: 2021-04-23
Abstract: L'invention concerne des α-amino et α-hydroxy carboxamides N-substitués, des compositions pharmaceutiques les comprenant, et des procédés d'utilisation de ceux-ci.
Patent WO-2021222528-A1 (WO)
Inventor: AHYOW BERNARD
IPC: B64C29/00
Filed: 2021-04-29
Abstract: An aircraft nacelle has a first and second heat exchanger section to cool aircraft during different modes. Additionally, a fan and other components are configured to maximize efficiency and cooling capacity during a plurality of operating conditions.
Patent WO-2021222611-A1 (WO)
Inventor: WOODGATE GRAHAM J
IPC: G02B30/33
Filed: 2021-04-29
Abstract: A switchable privacy display for an automotive vehicle comprises a spatial light modulator, a first switchable liquid crystal retarder and first passive retarder arranged between a first pair of polarisers and a second switchable liquid crystal retarder and second passive retarder arranged between a second pair of polarisers. The first switchable liquid crystal retarder comprises a homeotropic alignment layer and a homogeneous alignment layer. The second switchable liquid crystal retarder comprises two homeotropic alignment layers or two homogeneous alignment layers. In a privacy mode of operation, on-axis light from the spatial light modulator is directed without loss to the passenger, whereas off-axis light has reduced luminance to reduce the visibility of the display to off-axis driver leaning towards the display. In a shared mode of operation, the liquid crystal layers are controlled so that off-axis luminance and reflectivity are unmodified.
Patent WO-2021231108-A1 (WO)
Title: Simulating real-life social dynamics in a large group video chat
Inventor: BENEDETTO WARREN
IPC: H04N7/15
Filed: 2021-04-30
Abstract: A video chat system simulates real-life social dynamics by providing an onscreen map (100) showing icons (102) representing a potentially large number of people in the chat while permitting smaller groups of users to engage in conversations while viewing videos and hearing audio from members of the smaller group. Users can move between groups by moving their icons on the map, as people might circulate around a large room in a real-life gathering.
Patent WO-2021222899-A1 (WO)
Inventor: CHATTERJEE ABHISHEK
IPC: C12N15/86
Filed: 2021-05-03
Abstract: The present invention discloses platforms for chemically modify AAV capsids with control over site and stoichiometry. An AAV packaging system is described that allows the introduction of site-directed natural and unnatural amino acid mutations into any subset of the three capsid proteins. These engineered residues can be subsequently used to chemically functionalize the resulting capsids with precise control over site and stoichiometry. Such controlled modification strategy can be used to attach a wide variety of entities to AAV capsids to engineer its tropism, immunogenicity, etc.
Patent WO-2021226305-A1 (WO)
Title: Colorimetric measurement of fludioxonil
Inventor: SHI YANXIANG
IPC: G01N21/78
Filed: 2021-05-06
Abstract: A process for determining the fludioxonil content in a liquid medium by performing a color reaction with [4-(dimethylamino)phenyl]methanol (p-DAB) or 4-Dimethylaminocinnamaldehyde (DMACA) and an acid in the presence of fludioxonil and obtaining a colorimetric reading for the resulting mixture after a period of time, wherein the acid is phosphoric acid, sulfuric acid, nitric acid, hydrochloric acid, acetic acid, carbonic acid, hydrofluoric acid, citric acid, oxalic acid or boric acid.
Patent WO-2021226479-A1 (WO)
Title: Inhaled statins for treatment of viral respiratory diseases
Inventor: ZEKI AMIR A
IPC: G01N33/68
Filed: 2021-05-07
Abstract: The present disclosure relates to methods and formulations for treating respiratory viral infections by administering a statin by inhalation.
Patent WO-2021242508-A1 (WO)
Title: A jacket, tie and shirt combination
Inventor: KALKSTEIN LAWRENCE
IPC: A41D1/14
Filed: 2021-05-10
Abstract: A shirt and tie combination and related method and embellishments thereof, comprising: a tie permanently affixed along part of a tie-to-neck mount collar thereof, to a shirt collar of a shirt, along a tie-to- shirt attachment region; the tie-to-neck mount collar comprising a pair of separable mating halves with mating fasteners thereof, which provide a side neck opening when not mated and close the side neck opening when mated, situated along the tie-to-neck mount collar at other than the tie-to-shirt attachment region; and a remainder of the tie forming a visual fashion appearance of the tie, permanently connected to the tie-to-neck mount collar; wherein: a user is enabled to don the shirt and tie combination by putting the user's arms through sleeves of the shirt while a front of the shirt is unfastened and the mating halves are not mated, fastening the front of the shirt, and mating the mating halves.
Patent WO-2021243238-A1 (WO)
Title: Method and system for remotely identifying and monitoring anomalies in the physical and/or psychological state of an application user using average physical activity data associated with a set of people other than the user
Inventor: LEVY SIMON
IPC: G16H50/30
Filed: 2021-05-28
Abstract: An application user is granted access to one or more applications that provide the user with information and assistance. Altitude and/or motion data is collected from one or more devices associated with the user, and the device altitude and/or motion data is utilized to identify physical activities being performed by the user. The device altitude and/or motion data is further analyzed to determine physical activity count data, physical activity speed, velocity, and/or acceleration data, and physical activity length data. The physical activity data is then analyzed to identify and monitor changes or anomalies in the physical and/or psychological state of the user using average physical activity data. Upon identification of changes or anomalies in the user's physical and/or psychological state, one or more actions are taken to assist the user.
Patent WO-2021252348-A1 (WO)
Title: Seismic imaging by visco-acoustic reverse time migration
Inventor: LIU HONGWEI
IPC: G01V1/28
Filed: 2021-06-07
Abstract: A method for generating a seismic image representing a subsurface includes receiving seismic data for the subsurface formation, including receiver wavelet data and source wavelet data. Source wavefield data are generated based on a forward modeling of the source wavelet data. Receiver wavefield data are generated that compensate for distortions in the seismic data by: applying a dispersion-only model to the receiver wavelet data to generate a first reconstructed back-propagated receiver wavefield portion, applying a dissipation-only model to the receiver wavelet data to generate a second reconstructed back-propagated receiver wavefield portion, and combining the first back-propagated receiver wavefield portion and the second back-propagated receiver wavefield portion into the receiver wavefield data. The method includes applying an imaging condition to the receiver wavefield data and the source wavefield data and generating, based on applying the imaging condition, visco-acoustic reverse time migration (VARTM) result data.
Patent WO-2021252715-A1 (WO)
Inventor: MITTAL RAJAT
IPC: B01F25/70
Filed: 2021-06-10
Abstract: L'invention concerne un procédé et un dispositif de micromélange continu de deux fluides. Le procédé et le dispositif peuvent être utilisés en particulier lorsque le micromélange joue un rôle important, par exemple, dans le rendement et les caractéristiques des produits. C'est le cas pour des réactions de cristallisation, de précipitation et de combustion et pour des procédés d'assemblage de micelles ou de complexation de polyélectrolytes.
Patent WO-2021262445-A1 (WO)
Inventor: JAFA EMAD
IPC: H04H60/58
Filed: 2021-06-10
Abstract: A method of presenting product information in a vending machine may include detecting audio information from a consumer and converting the audio information to a text string. The method may include identifying a keyword in the text string, and determining products from a product database associated with the keyword. The method may include returning a list of the products that correspond to the keyword.
Patent WO-2021262447-A1 (WO)
Inventor: CHOI BYEONGDOO
IPC: G06N3/04
Filed: 2021-06-10
Abstract: Systems and methods for encoding and decoding neural network data is provided. A method includes: receiving a neural network representation (NNR) bitstream including a group of NNR units (GON) that represents an independent neural network with a topology, the GON including an NNR model parameter set unit, an NNR layer parameter set unit, an NNR topology unit, an NNR quantization unit, and an NNR compressed data unit; and reconstructing the independent neural network with the topology by decoding the GON.
Patent WO-2022026115-A1 (WO)
Inventor: JOOST WILLIAM J
IPC: F01D5/28
Filed: 2021-07-01
Abstract: A coated article (20;60) includes a substrate (22) and a coating (24;62) on the substrate. The coating includes at least a first layer (30). The first layer has: a matrix (50); and a filler (52) at 2.0% to 40% by volume in the first layer. The first layer is selected from: alkaline earth or transition metal (M) tungstates (MWO4); alkaline earth molybdates (MMoO4); rare earth (RE) phosphates (REPO4); and combinations thereof.